Chemistry

Problem

The standard reduction potential of the

\text{Ag}^+/\text{Ag}

electrode at

298\text{K}

0.799\text{V}

. Given that for

\text{AgI}

K_{\text{sp}} = 8.7 \times 10^{-17}

, evaluate the potential of the

\text{Ag}^+/\text{Ag}

electrode in a saturated solution of

\text{AgI}

. Also calculate the standard reduction potential of the

\text{I}^-/\text{AgI}/\text{Ag}

electrode.